Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Larry Guerin MD

Organization Dermatology Physician · NPI 1376609875

Larry Guerin MD is a Dermatology Physician in Portland, Oregon. Registered with an NPI since 2006.

In the registry since
2006

Practice location Address checks out

545 NE 47th Ave Ste 306
Portland, OR 97213-2238
Phone: (909) 335-8638
Fax: (909) 335-8644
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X

Record details

NPI number1376609875
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Larry Guerin — Owner · (909) 335-8638
NPI enumeratedDecember 29, 2006
Last updated in NPPESJanuary 17, 2008
Mailing addressUnit 48, Po Box 5000, Portland, OR 97208-5000

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